Invention Grant
- Patent Title: Scrambling sequence initial seed configuration for reference signals, data, and control channel for new radio
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Application No.: US16055964Application Date: 2018-08-06
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Publication No.: US11575554B2Publication Date: 2023-02-07
- Inventor: Alexei Davydov , Gang Xiong , Debdeep Chatterjee , Hong He , Gregory Morozov , Sameer Pawar , Yushu Zhang , Victor Sergeev , Dmitry Dikarev , Daewon Lee
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Eschweiler & Potashnik, LLC
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04L27/26 ; H04L5/00 ; H04B7/06 ; H04W76/11 ; H04W76/27 ; H04L1/00 ; H04W88/06
Abstract:
A scrambling sequence generation method is disclosed for reference signals, data, and downlink and uplink control channels. The scrambling sequence generation method determines an initial seed value used to calculate the scrambling sequence. The initial seed value is based on different parameters relating to the to be transmitted signals, and some of these parameters are explicitly defined for New Radio.
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